The Main Page is divided in such a way as to allow you to choose converting length, area, weight, volume, or temperature. The volume and weight pages will give you results in American, Imperial, and Metric
Choose what it is you wish to convert. Enter the number of units you would like to convert. Push the convert button and you will have displayed the results of your requested operation.
This button is on the temperature page at the bottom right corner of the keypad. Should you require a minus temperature to be converted enter the minus sign prior to the number and then push the convert button as normal. If no minus sign is entered the value entered will be calculated as a positive number
This button will remove the last number entered. In order to remove more numbers simply push the button again.